CN207333943U - A kind of water conservancy special service valve - Google Patents
A kind of water conservancy special service valve Download PDFInfo
- Publication number
- CN207333943U CN207333943U CN201721309630.2U CN201721309630U CN207333943U CN 207333943 U CN207333943 U CN 207333943U CN 201721309630 U CN201721309630 U CN 201721309630U CN 207333943 U CN207333943 U CN 207333943U
- Authority
- CN
- China
- Prior art keywords
- water
- valve body
- supply connector
- valve
- water supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of water conservancy special service valve, including valve body, water supply connector and water out adapter, water supply connector and water out adapter are connected through a screw thread the left and right ends of valve body respectively, body cavity sets valve body, valve body upper end is arranged on the adjusting switch valve outside valve body by screw rod connection, screw rod is connected with valve body screw thread, further include filter screen, filter screen is arranged on water supply connector inner cavity, and it is arranged on valve body and water supply connector junction, sewage draining exit is additionally provided with below water supply connector, further include water outlet adjusting part, water outlet adjusting part is arranged on water out adapter end, the utility model structural principle is simple, it can realize to the filtering into impurities in water, prevent from blocking valve body, at the same time can also adjusting water outlet flow, with water-saving result.
Description
Technical field
Valve technology field is the utility model is related to, is specially a kind of water conservancy special service valve.
Background technology
When carrying out water conservancy irrigation, it is often necessary to which, using connection valve, existing connection valve function is single, without water flow
The function of adjusting, if flow velocity is excessive, may lethal rice shoot, if flow velocity is too small, do not reach the purpose of irrigation；It is and existing
Connection valve does not have filtration apparatus, cleaning treatment can not be carried out to water quality, when irrigating, it is easy to cause the valve of irrigation to block up
Plug, reduces irrigation efficiency.
Utility model content
The purpose of this utility model is to provide a kind of water conservancy special service valve, to solve proposed in the above background technology ask
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of water conservancy special service valve, including valve body, into
Water swivel and water out adapter, the water supply connector and water out adapter are connected through a screw thread the left and right ends of valve body, the valve respectively
Intracoelomic cavity sets valve head, and the valve head upper end is arranged on adjusting switch valve outside valve body by screw rod connection, the screw rod with
Valve body screw thread connects, and further includes filter screen, the filter screen is arranged on water supply connector inner cavity, and is arranged on valve body and water supply connector
Junction, the water supply connector lower section are additionally provided with sewage draining exit, further include water outlet adjusting part, the water outlet adjusting part is arranged on
Water out adapter end；
The water outlet adjusting part includes main body, and the centre of the main body is equipped with cylindrical hole, the cylindrical hole
Among cylinder is set, one end of the cylinder is connected by multiple reinforcing ribs with main body, the cylinder it is another
Dashpot is offered on the end face of one end；O-ring is further included, the O-ring is arranged on cylinder outer circumferential surface and cylindrical hole
Inner peripheral surface between.
Preferably, the filter screen includes outer frame body, and the outer frame body uses arcuate structure, and the edge of the outer frame body is set
Sealing strip is put, dictyosome is fixedly installed in the outer frame body, the dictyosome is set by wire cross to be formed, and the wire uses
Elastic stainless steel silk.
Preferably, the junction of the water supply connector and valve body is equipped with sealant rubber ring；The company of the water out adapter and valve body
Meet place and be equipped with sealant rubber ring.
Preferably, the inner wall of the water supply connector is equipped with card slot, and clamping filtering network edge in the card slot.
Preferably, valve body structure spherical in shape.
Compared with prior art, the beneficial effects of the utility model are：
（1）The utility model structural principle is simple, wherein, in valve body and water supply connector junction, filter screen, and mistake are set
Strainer is arcuate structure, can play cushioning effect to current, prevent from damaging, while can also realize to the mistake into impurities in water
Filter, prevents from blocking valve body.
（2）In the utility model, in water out adapter end set water outlet adjusting part, energy adjusting water outlet flow, there is section
Water effect；When hydraulic pressure is larger, the deformation of O shape circles increases, and the space that water-carrying groove is tied up is corresponding to cross water sectional area with regard to big
Diminish, reduce water flow；When hydraulic pressure is smaller, the deformation of O-ring is smaller, and the space that water-carrying groove is tied up is with regard to small, accordingly
Cross water sectional area to become larger, just increase water flow.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model filter screen front view；
Fig. 3 is the utility model water outlet adjusting part structure diagram.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of water conservancy special service valve, including valve body 1, water inlet
Connector 2 and water out adapter 3, the water supply connector 2 and water out adapter 3 are connected through a screw thread the left and right ends of valve body 1, valve body respectively
1 structure spherical in shape；Water supply connector 2 and the junction of valve body 1 are equipped with sealant rubber ring；The junction of the water out adapter 3 and valve body 1
Equipped with sealant rubber ring；Set sealant rubber ring to play sealing function, prevent drainage；1 inner cavity of valve body is set
Valve head 4,4 upper end of valve head connect the adjusting switch valve 6 being arranged on outside valve body 1, the screw rod 5 and valve body 1 by screw rod 5
It is threadedly coupled, further includes filter screen 7, the filter screen 7 is arranged on 2 inner cavity of water supply connector, and the inner wall of water supply connector 2 is equipped with card
Groove, and clamping filtering network edge in the card slot；And valve body 1 and 2 junction of water supply connector are arranged on, under the water supply connector 2
Side is additionally provided with sewage draining exit 8, further includes water outlet adjusting part 9, the water outlet adjusting part 9 is arranged on 3 end of water out adapter；
The water outlet adjusting part 9 includes main body 10, and the centre of the main body 10 is equipped with cylindrical hole 11, the cylinder
Cylinder 12 is set among shape through hole 11, and one end of the cylinder 12 is linked to be one by multiple reinforcing ribs 13 and main body 10
Body, offers dashpot 14 on the end face of the other end of the cylinder 12；O-ring is further included, the O-ring is arranged on cylinder
Between the inner peripheral surface of external side face and cylindrical hole.
In the utility model, filter screen 7 includes outer frame body 15, and the outer frame body 15 uses arcuate structure, the outer frame body
15 edge sets sealing strip 16, dictyosome is fixedly installed in the outer frame body 15, the dictyosome is by 17 shape arranged in a crossed manner of wire
Into the wire 17 uses elastic stainless steel silk.The filter screen that the utility model uses can play current for arcuate structure
To cushioning effect, prevent from damaging, while can also realize to the filtering into impurities in water, prevent from blocking valve body.
In the utility model, in water out adapter end set water outlet adjusting part, energy adjusting water outlet flow, there is water-saving effect
Fruit；When hydraulic pressure is larger, the deformation of O shape circles increases, and with regard to big, corresponding water sectional area of crossing diminishes in the space that water-carrying groove is tied up,
Reduce water flow；When hydraulic pressure is smaller, the deformation of O-ring is smaller, and with regard to small, corresponding water of crossing is cut in the space that water-carrying groove is tied up
Area becomes larger, and just increases water flow.
The utility model structural principle is simple, can realize to the filtering into impurities in water, prevents from blocking valve body, at the same time also
Energy adjusting water outlet flow, has water-saving result.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of water conservancy special service valve, including valve body（1）, water supply connector（2）And water out adapter（3）, it is characterised in that：The water inlet
Connector（2）And water out adapter（3）Valve body is connected through a screw thread respectively（1）Left and right ends, the valve body（1）Inner cavity sets valve head
（4）, the valve head（4）Upper end passes through screw rod（5）Connection is arranged on valve body（1）Exterior adjusting switch valve（6）, the screw rod
（5）With valve body（1）It is threadedly coupled, further includes filter screen（7）, the filter screen（7）It is arranged on water supply connector（2）Inner cavity, and set
Put in valve body（1）With water supply connector（2）Junction, the water supply connector（2）Lower section is additionally provided with sewage draining exit（8）, further include water outlet
Adjusting part（9）, the water outlet adjusting part（9）It is arranged on water out adapter（3）End；
The water outlet adjusting part（9）Including main body（10）, the main body（10）Centre be equipped with cylindrical hole（11）, it is described
Cylindrical hole（11）Among set cylinder（12）, the cylinder（12）One end pass through multiple reinforcing ribs（13）With master
Body（10）It is connected, the cylinder（12）The other end end face on offer dashpot（14）；O-ring is further included, institute
O-ring is stated to be arranged between cylinder outer circumferential surface and the inner peripheral surface of cylindrical hole.
A kind of 2. water conservancy special service valve according to claim 1, it is characterised in that：The filter screen (7) includes outer frame body
（15）, the outer frame body（15）Using arcuate structure, the outer frame body（15）Edge set sealing strip（16）, the outer frame body
（15）Interior fixed setting dictyosome, the dictyosome is by wire（17）Formation arranged in a crossed manner, the wire（17）Using elasticity not
Become rusty steel wire.
A kind of 3. water conservancy special service valve according to claim 1, it is characterised in that：The water supply connector（2）With valve body（1）'s
Junction is equipped with sealant rubber ring；The water out adapter（3）With valve body（1）Junction be equipped with sealant rubber ring.
A kind of 4. water conservancy special service valve according to claim 1, it is characterised in that：The water supply connector（2）Inner wall on set
There are card slot, and clamping filtering network edge in the card slot.
A kind of 5. water conservancy special service valve according to claim 1, it is characterised in that：The valve body（1）Structure spherical in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721309630.2U CN207333943U (en) | 2017-10-12 | 2017-10-12 | A kind of water conservancy special service valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721309630.2U CN207333943U (en) | 2017-10-12 | 2017-10-12 | A kind of water conservancy special service valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333943U true CN207333943U (en) | 2018-05-08 |
Family
ID=62367573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721309630.2U Expired - Fee Related CN207333943U (en) | 2017-10-12 | 2017-10-12 | A kind of water conservancy special service valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207333943U (en) |
-
2017
- 2017-10-12 CN CN201721309630.2U patent/CN207333943U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20191012 |